Description

3-[3-[(3-Carboxy-1-Oxoallyl)Oxy]-2,2-Dimethyl-1-Oxopropoxy]-2,2-Dimethylpropyl Maleate is a specialized, high-purity chemical intermediate featuring a complex ester structure. This compound is valued for its role as a versatile building block in advanced organic synthesis, particularly for creating polymers and functional materials with tailored properties. It is primarily sought by R&D and production teams in the pharmaceutical, advanced polymer, and specialty chemical industries for developing novel products and formulations.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly where controlled release or specific ester linkages are required.
• Polymer & Resin Modifier: Used to introduce maleate and carboxylate functionalities into polymer chains, enhancing properties like cross-linking density, adhesion, and reactivity in coatings, adhesives, and composites.
• Cross-linking Agent: Serves as a reactive monomer or co-monomer in the production of thermosetting resins, contributing to improved hardness and chemical resistance in the final cured material.
• Specialty Chemical Synthesis: Employed in organic synthesis laboratories as a precursor for creating more complex molecules, including surfactants, plasticizers, and other functional additives.
• Bioconjugation & Linker Chemistry: Its reactive ester groups make it suitable for research applications in bioconjugation, where it can be used to link biomolecules to other entities like polymers, surfaces, or drugs.

Basic Information

Product Name	3-[3-[(3-Carboxy-1-Oxoallyl)Oxy]-2,2-Dimethyl-1-Oxopropoxy]-2,2-Dimethylpropyl Maleate
CAS No.	71550-59-9
Molecular Formula	C18H26O9
Molecular Weight	386.40 g/mol
Synonyms	2,2-Dimethyl-1,3-propanediyl bis(3-carboxyacrylate) maleate; 1,3-Bis(3-carboxyacryloyloxy)-2,2-dimethylpropyl maleate; Trimethylolpropane bis(3-carboxyacrylate) maleate; Maleic acid, diester with 2,2-bis[[(3-carboxy-1-oxo-2-propen-1-yl)oxy]methyl]-1,3-propanediol; Propanedioic acid, 2-[(3-carboxy-1-oxo-2-propenyl)oxy]-2-methyl-, 1,3-bis(3-carboxy-1-oxo-2-propenyl) ester
EINECS	Contact for details

Quality Control

Our production of 3-[3-[(3-Carboxy-1-Oxoallyl)Oxy]-2,2-Dimethyl-1-Oxopropoxy]-2,2-Dimethylpropyl Maleate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.